On MMP3, the GIC can be set as a root IRQ interrupt controller. If the
device tree indicated that GIC is enabled, avoid hooking up
mmp2_handle_irq().
The interrupt muxes are still being used.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20190822092643.593488-10-lkundrak@v3.sk
icu_data[0].conf_disable = mmp3_conf.conf_disable;
icu_data[0].conf_mask = mmp3_conf.conf_mask;
icu_data[0].conf2_mask = mmp3_conf.conf2_mask;
- set_handle_irq(mmp2_handle_irq);
+
+ if (!parent) {
+ /* This is the main interrupt controller. */
+ set_handle_irq(mmp2_handle_irq);
+ }
+
max_icu_nr = 1;
return 0;
}